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\n
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<body><\/p>\n
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\n
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\u6b63\u786e\u793a\u4f8b：<\/p>\n
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<\/p>\n
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\u597d\u793a\u4f8b：<\/p>\n
<p>HTML\u662f\u6784\u5efa\u7f51\u9875\u7684\u57fa\u7840\u8bed\u8a00，\u7531Tim Berners-Lee\u4e8e1991\u5e74\u521b\u5efa\u3002<\/p><\/p>\n
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\n
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HTML\u8d1f\u8d23\u7684\u662f\u7f51\u9875\u7684\u7ed3\u6784\u548c\u5185\u5bb9，\u800cCSS\u5219\u4e13\u95e8\u5904\u7406\u7f51\u9875\u7684\u8868\u73b0\u548c\u6837\u5f0f\u3002\u901a\u8fc7CSS，\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0：<\/p>\n
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\u8bbe\u7f6e\u5143\u7d20\u7684\u4f4d\u7f6e\u548c\u5e03\u5c40<\/p>\n<\/li>\n
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\n
\u4f5c\u7528\u4e0e\u5b9a\u4f4d： \u00a0<\/p>\n
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\u5178\u578b\u7279\u5f81：<\/p>\n
\u00a0 \u00a0\u901a\u5e38\u653e\u7f6e\u5728 <head> \u90e8\u5206（\u4e5f\u53ef\u4ee5\u653e\u5728 <body> \u4e2d\u4f46\u4e0d\u63a8\u8350）<\/p>\n
\u00a0 \u00a0\u53ef\u4ee5\u5b9a\u4e49\u9009\u62e9\u5668\u3001\u5c5e\u6027\u548c\u503c<\/p>\n
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\u57fa\u7840\u793a\u4f8b：<\/p>\n
<head><\/p>\n
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\u00a0 \u00a0 }<\/p>\n
\u00a0 <\/style><\/p>\n
<\/head> <\/p>\n
\u00a0 \u4f5c\u7528：\u8bbe\u7f6e\u6574\u4e2a\u9875\u9762\u7684\u80cc\u666f\u989c\u8272 \u00a0<\/p>\n
\u00a0 \u53d6\u503c：\u989c\u8272\u540d\u79f0\u3001\u5341\u516d\u8fdb\u5236\u503c\u3001RGB\/RGBA\u503c \u00a0<\/p>\n
\u793a\u4f8b：<\/p>\n
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\u00a0 background-color: #f5f5f5; \/* \u6d45\u7070\u8272\u80cc\u666f *\/<\/p>\n
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\u00a0 \u00a0 \u00a0background-color: lightblue;<\/p>\n
\u00a0 \u00a0 \u00a0background-color: rgba(240, 240, 240, 0.9);<\/p>\n
\u00a0 *\/<\/p>\n
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![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250526031127-6833dbdf0323f.png\")
<\/h5>\n\u80cc\u666f\u53d8\u6210\u4e86\u6d45\u7070\u8272，\u7531\u4e8e\u5f88\u63a5\u8fd1\u767d\u8272\u770b\u7684\u4e0d\u662f\u5f88\u6e05\u6670\u3002<\/p>\n<\/p>\n
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\u7279\u6b8a\u503c：auto（\u81ea\u52a8\u5c45\u4e2d） \u00a0<\/p>\n
\u793a\u4f8b：<\/p>\n
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\u00a0<\/p>\n
\u00a0 \/*\u00a0\u5b9e\u73b0\u9875\u9762\u6c34\u5e73\u5c45\u4e2d *\/<\/p>\n
\u00a0 margin-left: auto;<\/p>\n
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![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250526031127-6833dbdf1701d.png\")
<\/h5>\n\u8fd9\u91cc\u53ef\u4ee5\u4ed4\u7ec6\u7684\u770b\u5230\u6587\u5b57\u548c\u5b9e\u9645\u7684\u7f51\u9875\u8fb9\u8ddd\u6709\u4e00\u5b9a\u7684\u8ddd\u79bb\u4e86<\/p>\n<\/p>\n
\u4f5c\u7528：\u4e3a\u6574\u4e2a\u9875\u9762\u4e3b\u4f53\u6dfb\u52a0\u8fb9\u6846 \u00a0<\/p>\n
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\u00a0<\/p>\n
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\u00a0 *\/<\/p>\n
\u00a0<\/p>\n
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![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250526031127-6833dbdf9c1a0.png\")
<\/p>\n
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\n
\u4f5c\u7528：\u63a7\u5236\u5185\u5bb9\u4e0e\u8fb9\u6846\u4e4b\u95f4\u7684\u95f4\u8ddd \u00a0<\/p>\n
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\u00a0<\/p>\n
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\u00a0<\/p>\n
\u00a0 \/*\u00a0\u7b80\u5199\u5f62\u5f0f *\/<\/p>\n
\u00a0 padding: 10px\u00a020px; \/*\u00a0\u4e0a\u4e0b10px \u5de6\u53f320px *\/<\/p>\n
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![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250526031127-6833dbdfe7b09.png\")
<\/p>\n
\u4f5c\u7528：\u5b9a\u4e49\u9875\u9762\u9ed8\u8ba4\u5b57\u4f53 \u00a0<\/p>\n
\u6700\u4f73\u5b9e\u8df5：\u6307\u5b9a\u5b57\u4f53\u65cf\u548c\u5907\u7528\u5b57\u4f53 \u00a0<\/p>\n
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\u00a0<\/p>\n
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\u00a0 font-family:<\/p>\n
\u00a0 \u00a0 "Microsoft YaHei",<\/p>\n
\u00a0 \u00a0 "Segoe UI",<\/p>\n
\u00a0 \u00a0 -apple-system,<\/p>\n
\u00a0 \u00a0 sans-serif;<\/p>\n
} <\/p>\n
![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250526031128-6833dbe04db46.png\")
<\/p>\n
\u4ed4\u7ec6\u770b\u770b\u5176\u5b9e\u4f60\u4f1a\u53d1\u73b0\u5b57\u4f53\u662f\u6709\u4e00\u4e9b\u5dee\u5f02\u7684<\/p>\n
\n
\u5b8c\u6574\u5e94\u7528\u793a\u4f8b<\/p>\n
<!DOCTYPE html><\/p>\n
<html lang="zh-CN"><\/p>\n
<head><\/p>\n
\u00a0 <meta charset="UTF-8"><\/p>\n
\u00a0 <title>\u6837\u5f0f\u793a\u4f8b\u9875\u9762<\/title><\/p>\n
\u00a0 <style><\/p>\n
\u00a0 \u00a0 body {<\/p>\n
\u00a0 \u00a0 \u00a0 background-color: #f8f9fa;<\/p>\n
\u00a0 \u00a0 \u00a0 margin: 0\u00a0auto;<\/p>\n
\u00a0 \u00a0 \u00a0 padding: 20px;<\/p>\n
\u00a0 \u00a0 \u00a0 max-width: 800px;<\/p>\n
\u00a0 \u00a0 \u00a0 border: 1px\u00a0solid #e0e0e0;<\/p>\n
\u00a0 \u00a0 \u00a0 border-radius: 5px;<\/p>\n
\u00a0 \u00a0 \u00a0 font-family: "Segoe UI", "PingFang SC", sans-serif;<\/p>\n
\u00a0 \u00a0 \u00a0 line-height: 1.6;<\/p>\n
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\u00a0 <\/style><\/p>\n
<\/head><\/p>\n
<body><\/p>\n
\u00a0 <h1>\u6b22\u8fce\u5b66\u4e60CSS\u6837\u5f0f<\/h1><\/p>\n
\u00a0 <p>\u8fd9\u662f\u4e00\u4e2a\u6f14\u793abody\u6837\u5f0f\u7684\u793a\u4f8b\u9875\u9762，\u6ce8\u610f\u89c2\u5bdf\u9875\u9762\u7684\u8fb9\u8ddd\u3001\u80cc\u666f\u548c\u5b57\u4f53\u53d8\u5316\u3002<\/p><\/p>\n
<\/body><\/p>\n
<\/html> <\/p>\n
![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250526031128-6833dbe0664df.png\")
<\/p>\n
\u65b0\u624b\u5efa\u8bae：<\/p>\n
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\n
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